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Accelerated pedal with self-locking and driven resetting functions

An accelerator pedal and passive technology, which is applied in the layout of the power unit control mechanism, transportation and packaging, control devices, etc., can solve problems such as rear-end collision accidents, driver misoperations, and automatic braking device misoperations

Inactive Publication Date: 2011-07-27
陈 秋明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) It is easy to cause misoperation of drivers (especially novices) in emergency situations;
[0006] (3) The driver must always step on the accelerator pedal during normal driving, which increases the labor intensity
If the computer makes a misjudgment, causing the automatic braking device to act incorrectly, such as acting when it should not, it will easily cause a rear-end collision accident
[0009] (2) It is only a remedial measure and cannot fundamentally solve the problem of long emergency braking time
[0010] (3) Higher cost

Method used

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  • Accelerated pedal with self-locking and driven resetting functions
  • Accelerated pedal with self-locking and driven resetting functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The rack 6 on the accelerator pedal is meshed with the gear 5, the gear 5 is connected with the ratchet 1 through the shaft 4, the ratchet 1 is meshed with the gear 2, and the gear 2 is meshed with the rack 3 on the clutch pedal.

[0016] Assuming that the driver depresses the accelerator pedal to a certain position and then releases his foot, the accelerator pedal is fixed at this position due to the action of the friction plate 7, the throttle valve maintains a certain opening degree, and the car accelerates or maintains a certain higher speed. driving, the driver can move the right foot onto the brake pedal. If you want to end the acceleration or decelerate properly, the driver can lightly step on the clutch with the left foot, and the gear 2 will rotate through a small angle (the direction of rotation is shown by the arrow in the figure), which will drive the ratchet 1 to rotate through a small angle, and drive the gear through the shaft 4 5 Turn through a small ang...

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PUM

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Abstract

The invention relates to an accelerated pedal with self-locking and driven resetting functions. The accelerated pedal disclosed by the invention takes a self-locking action through a friction sheet, realizes the driven reset of the accelerated pedal through the linkage of a clutch and the accelerated pedal, changes the torque direction of a gear and prevents the clutch from driving the accelerated pedal to actuate during resetting through the engagement of a ratchet wheel and the gear. If the accelerated pedal of the invention is in use, a driver can put the right foot on a brake pedal in most time when the vehicle normally runs so as to shorten brake time in emergencies and greatly reduce probability of treading the accelerated pedal by mistake in emergencies.

Description

technical field [0001] The invention relates to the driving and braking technology of automobiles. Background technique [0002] The three pedals used by the driver in the existing car - the clutch pedal, the brake pedal and the accelerator pedal are not related to each other in mechanism, and they are all active reset, that is, when the driver does not step on them, they are all in the reset state. In the reset state, the clutch is engaged, the brake is disengaged, and the throttle is in an idle state. When the car needs to accelerate or maintain a higher speed, the driver must always use the right foot to step on the accelerator pedal, so that the throttles maintain a larger opening and maintain the car to accelerate or maintain a higher speed. This keeps the driver's right foot on the accelerator pedal for most of the normal driving of the car. If there is a situation that requires braking, such as the driver discovers that there is a pedestrian crossing the road sudde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K26/02B60K23/02
Inventor 陈秋明
Owner 陈 秋明
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